Update app.py

app.py

@@ -58,12 +58,12 @@ def find_product_type(product_info_from_db):
 
 
     product_type = None
-    calories = -1
-    sugar = -1
-    total_sugar = -1
-    added_sugar = -1
-    salt = -1
-    serving_size = -1
+    calories = None
+    sugar = None
+    total_sugar = None
+    added_sugar = None
+    salt = None
+    serving_size = None
     
     if product_info_from_db["servingSize"]["unit"] == "g":
         product_type = "solid"
@@ -82,11 +82,12 @@ def find_product_type(product_info_from_db):
             sugar = item['values'][0]['value']
 
     #How to get Salt?
-    if added_sugar > 0 and sugar == -1:
+    if added_sugar > 0 and sugar is None:
         sugar = added_sugar
-    elif total_sugar > 0 and added_sugar == -1 and sugar == -1:
+    elif total_sugar > 0 and added_sugar is None and sugar is None:
         sugar = total_sugar
     return product_type, calories, sugar, salt, serving_size
+    
 # Initialize assistants and vector stores
 # Function to initialize vector stores and assistants
 @st.cache_resource
@@ -389,6 +390,7 @@ def analyze_product(product_info_raw, system_prompt):
         if len(ingredients_list) > 0:
             product_type, calories, sugar, salt, serving_size = find_product_type(product_info_from_db)
             nutrient_analysis = analyze_nutrients(product_type, calories, sugar, salt, serving_size)
+            print(f"nutrient analysis is {nutrient_analysis}")
             processing_level = analyze_processing_level(ingredients_list, brand_name, product_name, assistant1.id) if ingredients_list else ""
             harmful_ingredient_analysis = analyze_harmful_ingredients(ingredients_list, brand_name, product_name, assistant2.id) if ingredients_list else ""
         if len(claims_list) > 0: